Undated
Agrippa
Filed: 06/30/1905; Issued: 06/19/1906
Wrenches and vises
Other maker marks
20 marks.
Undated
Filed: 06/30/1905; Issued: 06/19/1906
Wrenches and vises
Undated
First recorded use: 06/10/1930; Filed: 07/15/1930; Issued: 11/11/1930
Wrenches, wrench sets, socket tools
Undated
First recorded use: 07/01/1890; Filed: 03/20/1900; Issued: 04/17/1900
For pipe wrenches
Undated
First recorded use: 07/15/1938; Filed: 08/11/1938; Issued: 09/05/1939
Wrenches, wrench sets, sockets
Undated
First recorded use: 05/17/1928; Filed: 07/15/1930; Issued: 11/11/1930
Wrenches, wrench sets, socket tools
Undated
First recorded use: 09/03/1936; Filed: 09/29/1936; Issued: 04/06/1937
Jaws for tongs and pipe vises
Undated
First recorded use: 05/13/1921; Filed: 07/14/1921; Issued: 02/28/1922
Undated
First recorded use: 09/19/1932; Filed: 10/07/1932; Issued: 05/16/1933
Undated
First recorded use: 10/10/1925; Filed: 10/20/1925; Issued: 02/16/1926
Undated
First recorded use: 12/13/1930; Filed: 01/02/1931; Issued: 05/19/1931
Undated
First recorded use: 09/03/1936; Filed: 09/29/1936; Issued: 04/06/1937
Tongs and pipe vises
Undated
First recorded use: 01/15/1929; Filed: 01/25/1929; Issued: 05/21/1929
Wrenches and wrench holders
Undated
First recorded use: 05/01/1899; Filed: 03/20/1900; Issued: 04/24/1900
Undated
First recorded use: 06/01/1897; Filed: 01/23/1904; Issued: 03/08/1904
Pipe wrenches and pipe vises
Undated
First recorded use: 01/01/1897; Filed: 04/05/1912; Issued: 10/29/1912
Undated
First recorded use: 01/01/1884; Filed: 04/05/1912; Issued: 04/27/1915
“W” in a diamond logo
Undated
Filed: 05/02/1884; Issued: 02/03/1885
“W” in a diamond logo
Undated
First recorded use: 01/01/1900; Filed: 06/04/1940; Issued: 10/08/1940
Undated
First recorded use: 11/09/1924; Filed: 09/11/1947; Issued: 11/08/1949
Williams underline logo
Undated
First recorded use: 11/09/1924; Filed: 07/25/1925; Issued: 07/19/1927
Williams underline logo